Results 31 to 40 of about 55,000 (288)
Avalanche analysis from multi-electrode ensemble recordings in cat, monkey and human cerebral cortex during wakefulness and sleep [PDF]
, 2012 Self-organized critical states are found in many natural systems, from earthquakes to forest fires, they have also been observed in neural systems, particularly, in neuronal cultures.
Cash, Sydney S. +7 more
core +6 more sources
From Lockdowns to Long COVID—Unraveling the Link Between Sleep, Chronotype, and Long COVID Symptoms
Brain SciencesBackground/Objectives: Given the heterogeneous nature of long COVID, its treatment and management remain challenging. This study aimed to investigate whether poor pre-pandemic sleep quality, its deterioration during the peak of the pandemic, and ...
Mariam Tsaava +8 more
doaj +1 more source
Arousal State-Dependent Alterations in Neural Activity in the Zebra Finch VTA/SNc
Frontiers in Neuroscience, 2020 Sleep-wake behaviors are important for survival and highly conserved among animal species. A growing body of evidence indicates that the midbrain dopaminergic system is associated with sleep-wake regulation in mammals.
Shin Yanagihara +5 more
doaj +1 more source
Frontiers in Psychology, 2023 Conventional Buddhist texts illustrate meditation as a condition of relaxed alertness that must fend against extreme hypoarousal (sleep, drowsiness) and extreme hyperarousal (restlessness). Theoretical, neurophysiological, and neuroimaging investigations
Inder S. Chaudhary +8 more
doaj +1 more source
The Cortical States of Wakefulness [PDF]
Frontiers in Systems Neuroscience, 2019 Cortical neurons process information on a background of spontaneous, ongoing activity with distinct spatiotemporal profiles defining different cortical states. During wakefulness, cortical states alter constantly in relation to behavioral context, attentional level or general motor activity.
James F.A. Poulet +3 more
openaire +5 more sources
Activity patterns of the midline thalamus nuclei-central amygdala pathway during wake/sleep cycle
陆军军医大学学报, 2022 Objective To investigate the morphological characteristics of the interconnections between the midline thalamic nucleus and different subregions of the amygdala, and the activity patterns of the midline thalamus-central amygdala pathway during the ...
ZHAO Juanjuan +4 more
doaj +1 more source
Robust, automated sleep scoring by a compact neural network with distributional shift correction. [PDF]
, 2019 Studying the biology of sleep requires the accurate assessment of the state of experimental subjects, and manual analysis of relevant data is a major bottleneck.
Barger, Zeke +4 more
core +1 more source
Wake fields and wake field acceleration [PDF]
AIP Conference Proceedings, 1985 The concepts of wake fields and wake potential are introduced, some basic properties of their functions examined and briefly a few applications are looked. (AIP)
Bane, K.L.F., Wilson, P.B., Weiland, T.
openaire +2 more sources
Psychoanalysis in the Wake [PDF]
Psychoanalysis, Culture & Society, 2021 Psychoanalysis has a long history of engagement with racism, often through theorising racism’s sources. It has nevertheless been criticised for its neglect of Black experience and its narrowness in relating to the social realities of racism as lived in the wider Black community.
openaire +2 more sources
Brain SciencesBackground/Objectives: Disorder of consciousness (DoC) poses diagnostic challenges due to behavioral assessment limitations. This study evaluates the spectral exponent (SE)—a neurophysiological biomarker quantifying the decay slope of ...
Ying Zhao +5 more
doaj +1 more source